Cheapest one-way flights from Helsinki to Lisbon in August from 101€

Best time to book flights for Helsinki (HEL) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest one-way flights from Helsinki (HEL) to Lisbon (LIS) in August 2025 (see full year).

One-Way flights

21 Aug Norwegian Air Sweden AOC
14 Aug Scandinavian Airlines
15 Aug Norwegian Air Sweden AOC
12 Aug Norwegian Air Sweden AOC
23 Aug Ryanair
20 Aug Norwegian Air Sweden AOC
10 Aug Norwegian Air Sweden AOC
06 Aug airBaltic
07 Aug Norwegian Air Sweden AOC
20 Aug Finnair direct

Also check the deals for return flights from Helsinki to Lisbon in August.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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